| 摘要 |
According to one embodiment, a disk drive includes a housing, a disk recording medium in the housing, a drive motor, a head, a carriage configured to support the head for movement, and a flow regulation member between the recording medium and a sidewall of the housing, except for a moving region for the carriage. The flow regulation member includes a shroud member, which is located substantially flush the recording medium and adjacently faces the outer peripheral edge of the recording medium, and a plurality of fins protruding from the shroud member and configured individually to guide an airflow passing along a surface of the recording medium toward the outer periphery of the shroud member and prevent a backflow toward a center of the recording medium. |
